Work lamp



FIG. 1 is a perspective view of a work lamp showing my new design;

FIG. 2 is a left side view elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bttom plan view thereof; and,

FIG. 6 is rear plan view thereof. 

The ornamental design for a work lamp, as shown and described. 